ariston washing machine that wont let water in!?

Hi I have an Ariston front loader Margherita 2000 AL109X that has suddenly decided to stop working!! The door locks as per normal when I set it to a program the light flashes and then stays on but then that’s when the problem starts the machine won’t allow any water to go into it anymore, even though the taps are on and so because there is no water in the machine it just sits there with the door locked not doing anything at all. I have tried resetting it both on the machine and by turning off the power at the wall this hasn’t helped all it does is unlock the door. I have also checked the filter that is fine. Any suggestions please???